Anime fan for 15 years. Covers shonen, seasonal previews, and the occasional deep dive.
Winter 2025 Anime: The Season in Retrospect
Winter seasons are usually the quiet quarter. Winter 2025 wasn't — it carried Solo Leveling's second season, Sakamoto Days, the return of Dr. Stone, and a spread of adaptations that made it one of the denser three-month windows in recent memory.
This is a retrospective rather than a preview, which makes it more useful now than a seasonal chart was at the time: everything below has finished, so you can judge whether a show stuck the landing rather than guessing from its first episode.
Who this guide is for
If you skipped winter 2025 entirely and want to know what's worth catching up on, read the top three sections. If you dropped something after episode three and are wondering whether it improved, check "the ones that got better".
If you're looking for what's airing right now instead, our seasonal schedule tracks current shows with air times in your timezone.
The big one: Solo Leveling season 2
A-1 Pictures, subtitled Arise from the Shadow. The first season built its audience on a simple loop — Sung Jinwoo levels up, the animation goes hard — and the second season had the harder job of making that loop mean something.
It largely managed it. The Jeju Island arc is the season's centrepiece and the most straightforwardly spectacular sequence of the quarter, and Hiroyuki Sawano's score does a lot of the heavy lifting throughout. The criticism worth taking seriously is that Jinwoo's lack of meaningful opposition removes tension: once the shadow army is established, most fights are foregone conclusions. Whether that bothers you determines whether this is a 9/10 or a 6/10 show, and both reactions are reasonable.
Compare it to: Overlord, which has the same "protagonist is already the strongest" structure and solves the tension problem by focusing on the people around him instead.
The best-reviewed: Sakamoto Days and Dr. Stone
Sakamoto Days
TMS, adapted from Yuto Suzuki's manga. A legendary hitman retired, married a convenience store clerk, gained several stone, and now runs a corner shop that assassins keep visiting. The comedy comes from the mismatch between his physique and his capability, and the action direction — using shop shelving, trolleys and vending machines as choreography — is the reason it stood out.
The split verdict at the time was about pacing: the anime moves faster through early arcs than manga readers wanted, and some character introductions land flat as a result. As a standalone watch it holds up well.
Dr. Stone: Science Future
Fourth season. Senku continues rebuilding civilisation from scratch after humanity is turned to stone, and by this point the series has moved from stone tools to genuinely ambitious engineering. It's the most reliably good long-running show of the season and the most educational thing on this page — the science is simplified but not wrong.
The quiet successes
The Apothecary Diaries season 2
Arguably the season's best-written show. Maomao, a poison-obsessed apothecary conscripted into the imperial rear palace, solves medical mysteries that are usually also political ones. Season 2 leans further into court intrigue, and the central relationship with Jinshi gets meaningfully more complicated.
Its appeal is unusual for anime: it's essentially a period procedural, closer to a historical detective drama than to fantasy. Recommend it to someone who watches crime dramas rather than anime.
Zenshu
An original series from MAPPA about an animation director isekai'd into the film she was working on. Original anime — not adapted from anything — are rare and worth supporting, and this one had the strongest first episode of the quarter. It got less attention than it deserved.
Medalist
Figure skating, following a coach who never made it and a girl who starts too late. Structurally it's the most conventional sports story of the season and it executes cleanly. If Yuri!!! on Ice was your entry to skating anime, this is the more grounded, competition-focused version.
The ones that got better after episode three
Two worth revisiting if you dropped them early. Ubel Blatt opens as a fairly generic dark fantasy and sharpens considerably once its revenge structure becomes clear. Honey Lemon Soda is a shoujo romance with an unpromising premiere that turns into a fairly sensitive story about social anxiety by its second act.
What didn't land
Being honest is more useful than being polite. Several high-profile adaptations of the quarter suffered visible schedule strain in their back halves — a recurring industry problem rather than a one-off — and at least two sequels assumed knowledge of source material the anime had never covered, leaving anime-only viewers stranded. If a season 2 confused you, that's often the reason rather than anything you missed.
What to watch first if you're catching up
One show: The Apothecary Diaries season 2 (after season 1).
Want spectacle: Solo Leveling season 2.
Want comedy: Sakamoto Days.
Want something complete and standalone: Zenshu.
How winter 2025 compared with the rest of the year
Context helps when you're deciding what to catch up on. Spring 2025 was the heavier quarter for sequels and summer carried the year's biggest new adaptations, which means winter's strength was breadth rather than headliners: four or five shows in genuinely different genres — a court procedural, a science-rebuilding series, a comedy, an original, a power fantasy — rather than one dominant title everyone watched.
Practically, that makes it a good season to raid selectively. There's no single show you needed to see to follow the year's conversation, so pick by genre rather than by hype, and treat The Apothecary Diaries as the one with the longest shelf life.
Frequently asked questions
When does the winter anime season run?
January to March. The four seasons are winter (Jan–Mar), spring (Apr–Jun), summer (Jul–Sep) and autumn (Oct–Dec), and most shows run 12–13 episodes to fit one quarter.
Do I need to watch Solo Leveling season 1 first?
Yes — season 2 continues directly from the ending of season 1 and doesn't recap.
Where can I watch these?
Most winter 2025 titles are on Crunchyroll; a few were Netflix or Disney+ exclusives depending on region. Availability shifts, so check the show page rather than relying on a season-old list.
Is Sakamoto Days getting more seasons?
The manga continues well past what the anime has adapted, and the series has continued production beyond its first run. Our Sakamoto Days status guide tracks the current position.
How do I keep track of what's airing?
Use our schedule page, which converts Japanese broadcast times to your local timezone and only shows the next upcoming episode per series.
